312130211201 has 8 divisors (see below), whose sum is σ = 313139904000. Its totient is φ = 311121876960.

The previous prime is 312130211191. The next prime is 312130211251. The reversal of 312130211201 is 102112031213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312130211201 - 2¹⁸ = 312129949057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312130211201.

It is not an unprimeable number, because it can be changed into a prime (312130211251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121616 + ... + 799406.

It is an arithmetic number, because the mean of its divisors is an integer number (39142488000).

Almost surely, 2^312130211201 is an apocalyptic number.

It is an amenable number.

312130211201 is a deficient number, since it is larger than the sum of its proper divisors (1009692799).

312130211201 is a wasteful number, since it uses less digits than its factorization.

312130211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679279.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 312130211201 its reverse (102112031213), we get a palindrome (414242242414).

The spelling of 312130211201 in words is "three hundred twelve billion, one hundred thirty million, two hundred eleven thousand, two hundred one".